이 페이지는 자동 번역되었으며 번역의 정확성을 보장하지 않습니다. 참조하십시오 영문판 원본 텍스트의 경우.

A Study to Assess the Efficacy and Safety of Elismetrep (K-304) in the Acute Treatment of Migraine

2026년 11월 11일 업데이트: TriGemX Bio, Inc.

A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study of Elismetrep (K-304) in the Acute Treatment of Migraine

This is a double-blind, randomized, multicenter, outpatient evaluation of the safety and efficacy of elismetrep, as compared with placebo, in the treatment of moderate or severe of migraine.

연구 개요

상태

모병

정황

개입 / 치료

연구 유형

중재적

등록 (추정된)

1500

단계

  • 3단계

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 장소

    • Arizona
      • Glendale, Arizona, 미국, 85304
        • 아직 모집하지 않음
        • Sun City Clinical Research
        • 연락하다:
      • Phoenix, Arizona, 미국, 85006
      • Phoenix, Arizona, 미국, 85012
        • 모병
        • IMA Clinical Research - Phoenix
        • 연락하다:
    • Arkansas
      • Little Rock, Arkansas, 미국, 72211
        • 모병
        • Preferred Research Partners, Inc.
        • 연락하다:
    • California
      • Canoga Park, California, 미국, 91304
        • 모병
        • Alliance Research Institute, Canoga Park
        • 연락하다:
      • Chula Vista, California, 미국, 91911
      • Fountain Valley, California, 미국, 92708
        • 모병
        • Ark Clinical Research, Fountain Valley
        • 연락하다:
      • Fullerton, California, 미국, 92835
        • 모병
        • Neurology Center of North Orange County
        • 연락하다:
      • Glendale, California, 미국, 91206
      • Long Beach, California, 미국, 90806
        • 모병
        • Long Beach Clinical Trials Services, Inc
        • 연락하다:
      • Long Beach, California, 미국, 90807
        • 모병
        • Accellacare - Long Beach
        • 연락하다:
      • Lynwood, California, 미국, 90262
        • 모병
        • Alliance Research Institute, Lynwood
        • 연락하다:
      • Northridge, California, 미국, 91325
        • 아직 모집하지 않음
        • Northridge Clinical Trials
        • 연락하다:
      • Pasadena, California, 미국, 91101
        • 모병
        • Pasadena Clinical Trials
        • 연락하다:
      • Redding, California, 미국, 96001
        • 모병
        • Paradigm Clinical Research Centers, LLC
        • 연락하다:
      • San Diego, California, 미국, 92108
        • 모병
        • Paradigm Clinical Research Centers, LLC
        • 연락하다:
      • San Diego, California, 미국, 92108
      • San Francisco, California, 미국, 94102
        • 모병
        • Optimus Medical Group
        • 연락하다:
      • Santa Ana, California, 미국, 92703
      • Van Nuys, California, 미국, 91606
    • Colorado
      • Aurora, Colorado, 미국, 80012
        • 모병
        • Paradigm Clinical Research Centers, LLC; Aurora
        • 연락하다:
      • Denver, Colorado, 미국, 80246
    • Connecticut
      • Stamford, Connecticut, 미국, 06905-1206
        • 모병
        • Ki Health Partners, LLC
        • 연락하다:
    • Florida
      • Hallandale, Florida, 미국, 33009
      • Lakeland, Florida, 미국, 33805
      • Miami, Florida, 미국, 33155
      • Ocoee, Florida, 미국, 34761
      • Orlando, Florida, 미국, 32819
      • Tampa, Florida, 미국, 33613
        • 모병
        • Cenexel Tampa FL
        • 연락하다:
      • West Palm Beach, Florida, 미국, 33407
        • 모병
        • Premiere Research Institute at Palm Beach Neurology
        • 연락하다:
    • Georgia
      • Atlanta, Georgia, 미국, 30328
        • 모병
        • Clinical Integrative Research Center of Atlanta
        • 연락하다:
      • Norcross, Georgia, 미국, 30092
      • Savannah, Georgia, 미국, 31406
    • Idaho
      • Boise, Idaho, 미국, 83709
    • Illinois
      • Gurnee, Illinois, 미국, 60031
        • 모병
        • Clinical Investigation Specialists, Inc.
        • 연락하다:
      • Skokie, Illinois, 미국, 60077
        • 모병
        • Evanston Premier Healthcare Research, LLC
        • 연락하다:
    • Indiana
      • Indianapolis, Indiana, 미국, 46254
      • Merrillville, Indiana, 미국, 46410
    • Iowa
      • Ames, Iowa, 미국, 50010
      • Sioux City, Iowa, 미국, 51106
        • 모병
        • Velocity Clinical Research, Sioux City
        • 연락하다:
    • Massachusetts
      • Fall River, Massachusetts, 미국, 02721
        • 모병
        • NECCR PrimaCare Research, LLC
        • 연락하다:
      • Foxborough, Massachusetts, 미국, 02035
        • 모병
        • Neurology Center of New England P.C.
        • 연락하다:
    • Montana
      • Missoula, Montana, 미국, 59808
    • Nebraska
      • Norfolk, Nebraska, 미국, 68701
        • 모병
        • Velocity Clinical Research, Norfolk
        • 연락하다:
      • Omaha, Nebraska, 미국, 68114
        • 모병
        • Quality Clinical Research, Inc.
        • 연락하다:
    • Nevada
      • Las Vegas, Nevada, 미국, 89121
        • 모병
        • Oasis Clinical Research
        • 연락하다:
    • New Jersey
      • Toms River, New Jersey, 미국, 08755
        • 모병
        • Bio Behavioral Health
        • 연락하다:
          • Ashok Patel
          • 전화번호: 732-244-2299
          • 이메일: ap@bbhnj.com
    • North Carolina
      • Cary, North Carolina, 미국, 27518
      • Morehead City, North Carolina, 미국, 28557
      • Raleigh, North Carolina, 미국, 27609
        • 모병
        • Accellacare - Raleigh (Raleigh Medical Group, P.A.)
        • 연락하다:
      • Wilmington, North Carolina, 미국, 28401
      • Winston-Salem, North Carolina, 미국, 27103
    • North Dakota
      • Fargo, North Dakota, 미국, 58104
    • Ohio
      • Beachwood, Ohio, 미국, 44122
        • 모병
        • Velocity Clinical Research, Cleveland
        • 연락하다:
      • Blue Ash, Ohio, 미국, 45242
        • 모병
        • Velocity Clinical Research, Cincinnati, Blue Ash
        • 연락하다:
      • Cincinnati, Ohio, 미국, 45236
        • 모병
        • Headache Center of Hope
        • 연락하다:
      • Columbus, Ohio, 미국, 43213
    • Rhode Island
      • Providence, Rhode Island, 미국, 02818
        • 모병
        • Velocity Clinical Research, Providence
        • 연락하다:
    • South Carolina
      • Anderson, South Carolina, 미국, 29621
      • Gaffney, South Carolina, 미국, 29340
        • 모병
        • Velocity Clinical Research, Gaffney
        • 연락하다:
    • Texas
      • Austin, Texas, 미국, 78705
        • 모병
        • Central Texas Clinical Research
        • 연락하다:
      • Beaumont, Texas, 미국, 77702
        • 모병
        • Gadolin Research, LLC
        • 연락하다:
      • Dallas, Texas, 미국, 75230
      • DeSoto, Texas, 미국, 75115
        • 모병
        • Epic Medical Research - DeSoto
        • 연락하다:
      • El Paso, Texas, 미국, 79902
        • 모병
        • Newco 3A Researh LLC, DBA 3A Research
        • 연락하다:
      • Lake Jackson, Texas, 미국, 77566
      • San Antonio, Texas, 미국, 78240
      • San Antonio, Texas, 미국, 78229
        • 모병
        • Clinical Trials of Texas, LLC, A Flourish Research Site
        • 연락하다:
      • Sugar Land, Texas, 미국, 77479
      • Tomball, Texas, 미국, 77375
        • 모병
        • DM Clinical Research, Tomball
        • 연락하다:
    • Utah
      • Salt Lake City, Utah, 미국, 84107
        • 모병
        • Wasatch Clinical Research, LLC
        • 연락하다:
      • Salt Lake City, Utah, 미국, 84124
        • 모병
        • Highland Clinical Research
        • 연락하다:

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

18년 (성인, 고령자)

건강한 자원 봉사자를 받아들입니다

아니

연구 대상 성별

모두

설명

Inclusion Criteria:

1. Be a male or female, age 18 to 75 years, inclusive, at the time of signing informed consent.

2. Has greater than a one-year history of migraine with or without aura as defined by International Headache Society criteria 1.1 and 1.2 and his/her migraines typically last between 4 to 72 hours, if untreated as documented in the patient's medical records from his/her treating physician or with pharmacy records confirming use of a migraine-specific medication (e.g. triptan, gepant, ditan) for > 1 year, and confirmed by the investigator. 3. Has had ≥2 and ≤10 moderate or severe migraine attacks per month in each of the 2 months prior to screening (Visit 1). 4. Meet the following requirements:

a. Is a male OR b. Is a female who is of non-childbearing potential defined by at least one of the following criteria: i. Postmenopausal as defined by one of the following:

  1. A minimum of 12 months of spontaneous amenorrhea or
  2. A minimum of 6 months of spontaneous amenorrhea with a screening serum follicle-stimulating hormone level > 40 mIU/mL or
  3. At least 6 weeks post bilateral oophorectomy (with or without hysterectomy). OR ii. Post hysterectomy or bilateral salpingectomy, based on the subject's recall of their medical history OR c. Is a female of reproductive potential and: i. Agrees to remain abstinent from heterosexual activity* OR ii. Agrees to use (or have their partner use) a birth control method that is acceptable from the first dose of study drug until the End of Study visit.

Acceptable methods of birth control are:

  1. Combined (estrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation (oral, intravaginal, or transdermal).
  2. Progestogen-only hormonal contraception associated with inhibition of ovulation (oral; injectable; or implantable).
  3. Intrauterine device (IUD);
  4. Intrauterine hormone-releasing system (IUS);
  5. Bilateral tubal occlusion;
  6. Vasectomized partner;
  7. Progestogen-only oral hormonal contraception, where inhibition of ovulation is not the primary mode of action;
  8. Male or female condom with or without spermicide;
  9. Cap, diaphragm or sponge with spermicide;
  10. A combination of male condom with either cap, diaphragm or sponge with spermicide (double barrier methods). * Abstinence can be used as the sole method of contraception if it is in line with the subject's preferred and usual lifestyle and if considered acceptable by local regulatory agencies and ethics committees. Periodic abstinence (e.g., calendar, ovulation, sympto-thermal, post-ovulation methods, etc.) and withdrawal are not acceptable methods of contraception.

5. Voluntarily agrees to participate in the study by giving written informed consent. 6. Is able to read, understand and complete the study questionnaires and eDiary. 7. Be willing and able to comply with the study schedule of visits, all trial procedures and restrictions. 8. Be willing to use their own personal, qualified smartphone to download study specific eDiary applications for use during the study.

Exclusion Criteria:

Patients are excluded from the trial if any of the following criteria apply:

  1. Is a female who is pregnant, breast-feeding, or intends to become pregnant during the planned course of the study. Note: Female participants of child-bearing potential must have a negative serum pregnancy test (β-human chorionic gonadotropin) performed by the central laboratory prior to enrollment in the study and negative urine pregnancy result at the randomization visit.

    Migraine history-related

  2. Has difficulty distinguishing his/her migraine attacks from tension-type headaches.

  3. Has a history of predominantly mild migraine attacks or migraines that usually resolve spontaneously in less than 2 hours.

  4. Has more than 15 headache-days per month or has taken medication for acute headache on more than 10 days per month in any of the 3 months prior to screening (Visit 1).

  5. Has brainstem (also known as basilar-type) or hemiplegic migraine headache, or retinal migraine.

  6. Was >50 years old at age of first migraine onset.

  7. Is taking migraine prophylactic medication where the prescribed dose has changed during the 3 months prior to screening (Visit 1) or anticipates any change during the study. Any withdrawal of preventive medications for the treatment of migraine should be completed at least 30 days prior to screening.

    Medical history related

  8. Has, in the opinion of the investigator, other confounding pain syndromes, psychiatric conditions such as uncontrolled major depression, history of psychosis, dementia, or significant neurological disorders other than migraine [Patients who are currently being treated with non-prohibited medication for depression and symptoms are well controlled, in the opinion of the investigator, are eligible to participate in this study].

  9. Is at imminent risk of self-harm, based on clinical interview and responses on the Columbia Suicidality Severity Rating Scale (C-SSRS), or of harm to others in the opinion of the investigator. Patients must be excluded if they report suicidal ideation with intent, with or without a plan (i.e., Type 4 or 5 on the C-SSRS) in the past 2 months or suicidal behavior in the past 6 months.

  10. Has a recent history (within the past 3 years of the screening visit) or current diagnosis or evidence of endocrine, hematological, immunological (including Sjogren's syndrome), renal, respiratory, neurologic, gastrointestinal, biliary, or genitourinary abnormalities or diseases or hepatic impairment that, per the investigator's judgement, may jeopardize the subject's safety or compliance with the protocol, or otherwise interfere with interpretation of efficacy and/or safety results.

  11. Has a history of malignant neoplasms within the past 5 years prior to screening. Basal and squamous cell skin cancer and any carcinoma in-situ are allowed if they have received treatment and follow-up consistent with local standard of care.

  12. Has a history with current evidence of uncontrolled, unstable or recently diagnosed cardiovascular disease, such as ischemic heart disease, coronary artery vasospasm, and cerebral ischemia. Patients with myocardial infarction, acute coronary syndrome, percutaneous coronary intervention, cardiac surgery, stroke or transient ischemic attack during the 6 months prior to screening.

  13. Has a history of human immunodeficiency virus disease.

  14. Has a history of gastric or small intestinal surgery (including gastric bypass surgery or banding but not including cholecystectomy or appendectomy) or has a disease that causes malabsorption.

    Laboratory, vital sign, and electrocardiogram related

  15. Has a positive test result at screening for hepatitis B surface antigen, hepatitis C virus antibody.

  16. Has a screening estimated glomerular filtration rate estimated with the Modification of Diet in Renal Disease (MDRD) equation of <30 mL/min/1.73 m2.

  17. Has a screening result for alanine aminotransferase or aspartate aminotransferase of >2.0 X upper limit of normal (ULN) or total bilirubin >1.5 X ULN at the Screening visit. Note: An isolated bilirubin >1.5 X ULN is acceptable if bilirubin is fractionated and direct bilirubin is within the laboratory normal range.

  18. Has a mean value for triplicate corrected QT interval to Fridericia's formula (QTcF) >450 ms for males and >470 ms for females at screening.

  19. Has a mean value for triplicate seated systolic blood pressure >160 mmHg and/or diastolic blood pressure >95 mmHg measured after at least 5 minutes at rest at the Screening Visit. Note: If a participant's blood pressure is exclusionary on the first triplicate assessment at the Screening Visit, they may have one repeat triplicate blood pressure assessment at that visit after another rest of at least 10 minutes.

    Medication use and substance abuse related

  20. Has known history of or suspected abuse of alcohol or recreational drugs at Screening.

  21. Has use of soft drugs (such as marijuana or any substances containing tetrahydrocannabinol (THC) or cannabidiol (CBD) within 3 months prior to screening, or hard drugs (such as cocaine, illicit narcotics/opiates) within 6 months prior to screening.

  22. Has a positive drug screen at screening. Note:

    1. If benzodiazepines are detected on the drug screen, this is not exclusionary if they are prescribed a benzodiazepine for a therapeutic purpose (e.g., for insomnia) and confirmatory documentation is obtained from the prescribing physician.
    2. If amphetamines are detected on the drug screen, this is not exclusionary if the participant is taking a stimulant medication for a therapeutic purpose (e.g., Adderall for attention deficit hyperactivity disorder), confirmatory documentation is obtained from the prescribing physician, and the stimulant medication in question is known to be detected as amphetamine on the drug screen being used.
  23. Is currently in violation of study requirements for prohibited and permissible concomitant medications or treatments (not already specified in other criteria) or is anticipated to violate these requirements during study participation (detailed in the protocol).

  24. Has any use of prescription opiate medications within 14 days of screening or any anticipated/potential use of opiates during study participation.

  25. Has a history of use of ergotamine medications ≥10 days per month on a regular basis for ≥3 months prior to screening.

  26. Has a history of non-narcotic analgesic intake ≥15 days per month for ≥3 months prior to screening.

    Other

  27. Has known or suspected hypersensitivity to trial product(s) or related products.

  28. Has a history of multiple significant and/or any severe allergies (e.g., food, drug, latex allergy) or has had an anaphylactic reaction or significant intolerance to prescription or nonprescription drugs or food.

  29. Has any surgery scheduled for the duration of the trial.

  30. Has a screening hemoglobin <11.0 g/dL (males) or <10.0 g/dL (females) or has a known hemoglobinopathy (e.g., sickle cell anemia, hemolytic anemia).

  31. Has previous participation in this trial. Participation is defined as signed informed consent.

  32. Has participated in any clinical trial of an approved or non-approved investigational biological medicinal product (e.g., antibody therapy) within 90 days of screening or has participated in any clinical trial of an approved or non-approved investigational small molecule medicinal product within 30 days or 5 half-lives (whichever is longer) of screening or ever signed an informed consent for Study K-304 P003. Note: Patients may not be screened at more than one trial site for this study.

  33. Has any other disorder, unwillingness or inability, not covered by any of the other exclusion criteria, which in the investigator's opinion, might jeopardize the subject's safety or compliance with the protocol, or otherwise interfere with interpretation of efficacy and/or safety results.

  34. Is an employee or immediate family member (e.g., spouse, parent, child, sibling) of the Sponsor or study site. Note: Rescreening/retesting is not permitted unless specified above.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 삼루타

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Elismetrep 10 mg

Participants received a single dose of elismetrep 10 mg

Administered orally

다른 이름들:
  • K-304
실험적: Elismetrep 20 mg

Participants received a single dose of elismetrep 20 mg

Administered orally

다른 이름들:
  • K-304
위약 비교기: Placebo

Participants received a single dose of placebo

Administered orally

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Pain freedom at 2 hours post-dose
기간: Two hours post-dose

Percentage of subjects who report no pain at 2 hours post-dose. Pain will be measured on a 4-point Likert scale (0=none, 1=mild, 2=moderate, 3=severe).

Two hours post-dose
Freedom from most bothersome symptoms (MBS) at 2 hours post-dose
기간: Two hours post-dose

Percentage of subjects who report absence of their MBS (nausea, phonophobia, or photophobia) at 2 hours post-dose. MBS will be measured using a binary scale (0=absent, 1=present).

Two hours post-dose

2차 결과 측정

결과 측정
측정값 설명
기간
Percentage of participants who experience one or more treatment-emergent adverse events (AEs)
기간: Up to 8 days post-dose
Up to 8 days post-dose
Percentage of participants who experience one or more treatment-emergent serious adverse events (SAEs)
기간: Up to 8 days post-dose
Up to 8 days post-dose
Pain relief at 2 hours post-dose
기간: Two hours post-dose

Percentage of subjects who report a pain level of moderate of severe (responses of 2 or 3 on the 4-point Likert scale) at baseline and then report a pain level of none or mild (responses of 0 or 1 on the 4-point Likert scale) at 2 hours post-dose.

Two hours post-dose
Sustained pain freedom from 2 to 24 hours post-dose
기간: From 2 to 24 hours post-dose

Percentage of subjects who do not use any rescue medication, do not experience any headache pain through the time period of interest, and do not have missing pain data at 2 or 24 hours post-dose.

From 2 to 24 hours post-dose
Sustained pain freedom from 2 to 48 hours post-dose
기간: From 2 to 48 hours post-dose

Percentage of subjects who do not use any rescue medication, do not experience any headache pain through the time period of interest, and do not have missing pain data at 2, 24, or 48 hours post-dose.

From 2 to 48 hours post-dose
Sustained pain relief from 2 to 24 hours post-dose
기간: From 2 to 24 hours post-dose

Percentage of subjects who do not use any rescue medications, do not experience any moderate or severe headache pain through the time period of interest, and do not have missing pain data at 2 or 24 hours post-dose.

From 2 to 24 hours post-dose
Sustained pain relief from 2 to 48 hours post-dose
기간: From 2 to 48 hours post-dose

Percentage of participants that do not use any rescue medications, do not experience any moderate or severe headache pain through the time period of interest, and do not have missing pain data at 2, 24, or 48 hours post-dose.

From 2 to 48 hours post-dose
Freedom from functional disability at 2 hours post-dose
기간: Two hours post-dose

Percentage of subjects who self-report as being able to function normally on the functional disability scale in the subset of subjects who reported any level of disability at baseline. The scale has a 4-point numeric rating: normal (0); mildly impaired (1); moderately impaired (2); severely impaired, requires bedrest (3).

Two hours post-dose
Proportion requiring rescue medication within 24 hours post-dose
기간: Within 24 hours post-dose

Percentage of subjects that take rescue medication within 24 hours post-dose.

Within 24 hours post-dose
Freedom from photophobia at 2 hours post-dose
기간: Two hours post-dose

Percentage of subjects who report the absence of photophobia at 2 hours post-dose in the subset of subjects who reported the presence of photophobia at baseline.

Two hours post-dose
Freedom from phonophobia at 2 hours post-dose
기간: Two hours post-dose

Percentage of subjects who report the absence of phonophobia at 2 hours post-dose in the subset of subjects who reported the presence of phonophobia at baseline.

Two hours post-dose
Freedom from nausea at 2 hours post-dose
기간: Two hours post-dose

Percentage of subjects who report the absence of nausea at 2 hours post-dose in the subset of subjects who reported the presence of nausea at baseline.

Two hours post-dose
Pain relapse from 2 to 48 hours post-dose
기간: From 2 to 48 hours post-dose

Percentage of subjects who are pain free at 2 hours post-dose and have (a) mild, moderate, or severe pain (response of 1, 2, or 3 on the 4-point Likert scale) at any time point after 2 hours post-dose, or (b) missing pain data at 24 hours or 48 hours after 2 hours post-dose, or (c) intervening rescue medication use at or before 48 hours post-dose.

From 2 to 48 hours post-dose

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (실제)

2026년 10월 2일

기본 완료 (추정된)

2027년 10월 1일

연구 완료 (추정된)

2027년 12월 1일

연구 등록 날짜

최초 제출

2026년 9월 7일

QC 기준을 충족하는 최초 제출

2026년 9월 7일

처음 게시됨 (실제)

2026년 9월 11일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 11월 12일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 11월 11일

마지막으로 확인됨

2026년 10월 1일

추가 정보

이 연구와 관련된 용어

기타 연구 ID 번호

  • K-304 P004

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

아니요

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

예

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .